Holder



FIG. 1 is a perspective view of a holder in accordance with my design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a front perspective view thereof.

The broken line showing of electronic device in FIG. 8 is for theenvironmental purpose only and forms no part of the claimed design.

The ornamental design for a holder, as shown and described.